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fe783497 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | // $Id$ | |
17 | ||
18 | /// | |
19 | /// \class AliMUONRejectList | |
20 | /// | |
21 | /// Object to hold the probability to reject elements during reconstruction. | |
22 | /// | |
23 | /// Those elements are either channels, manus, | |
24 | /// bus patches, detection elements, or all the four. | |
25 | /// (we do not consider the next level, chamber, because if a full | |
26 | /// chamber is missing, we assume we'll remove that run from the | |
27 | /// list of usable runs anyway). | |
28 | /// | |
29 | /// The probability of rejection can be different from 0.0 or 1.0 only for | |
30 | /// simulations, in which case it means that : | |
31 | /// - this object was created from inspection of real data occupancy maps + ad-hoc rejections over | |
32 | /// several runs | |
33 | /// - the probability then reflects the chance a given element was useable | |
34 | /// during data taking. For instance, if one DE has a probability of 0.8, it means | |
35 | /// it was on (or correctly behaving during data taking) only for 20% of the | |
36 | /// events. | |
37 | /// | |
38 | /// \author Laurent Aphecetche, Subatech | |
39 | /// | |
40 | ||
41 | #include "AliMUONRejectList.h" | |
42 | ||
43 | #include "AliMpConstants.h" | |
44 | #include "AliMUON2DMap.h" | |
45 | #include "AliMUONCalibParamNF.h" | |
46 | #include "Riostream.h" | |
47 | #include "TMath.h" | |
48 | ||
49 | /// \cond CLASSIMP | |
50 | ClassImp(AliMUONRejectList) | |
51 | /// \endcond | |
52 | ||
53 | namespace | |
54 | { | |
55 | /// The functions below are here to help re-invent the wheel, | |
56 | /// i.e. code something which acts as std::map<int,float> | |
57 | /// to circumvent the fact that AliRoot does not allow STL to be used. | |
58 | ||
59 | void Dump(const char* str, UInt_t n, UInt_t* ids, Float_t* values, Bool_t debug) | |
60 | { | |
61 | /// Dump the values array | |
62 | ||
63 | TString s(str); | |
64 | s += " PROBA %e"; | |
65 | ||
66 | for ( UInt_t i = 0; i < n; ++i ) | |
67 | { | |
68 | UInt_t key = ids[i]; | |
69 | Int_t a,b; | |
70 | AliMUONVCalibParam::DecodeUniqueID(key,a,b); | |
71 | if ( s.CountChar('%')==3 ) | |
72 | { | |
73 | cout << Form(s.Data(),a,b,values[i]) << endl; | |
74 | } | |
75 | else | |
76 | { | |
77 | cout << Form(s.Data(),a,values[i]) << endl; | |
78 | } | |
79 | } | |
80 | ||
81 | if ( debug ) | |
82 | { | |
83 | cout << "------" << endl; | |
84 | for ( UInt_t i = 0; i < n; ++i ) | |
85 | { | |
86 | UInt_t key = ids[i]; | |
87 | Int_t a,b; | |
88 | AliMUONVCalibParam::DecodeUniqueID(key,a,b); | |
89 | cout << Form("ids[%5d]=%d values[%5d]=%e (a,b)=(%5d,%5d)", | |
90 | i,ids[i],i,values[i],a,b) << endl; | |
91 | } | |
92 | ||
93 | } | |
94 | } | |
95 | ||
96 | Float_t GetValue(UInt_t n, UInt_t* ids, Float_t* values, UInt_t key) | |
97 | { | |
98 | /// Get the value corresponding to key, or zero if not found | |
99 | Long64_t index = TMath::BinarySearch(n,ids,key); | |
100 | ||
101 | Bool_t found = ( ( index >= 0 ) && ( ids[index] == key ) ); | |
102 | ||
103 | if ( found ) | |
104 | { | |
105 | return values[index]; | |
106 | } | |
107 | else | |
108 | { | |
109 | return 0.0; | |
110 | } | |
111 | } | |
112 | ||
113 | void Insert(UInt_t n, UInt_t* ids, Float_t* values, UInt_t index, UInt_t key, Float_t value) | |
114 | { | |
115 | /// Insert (key,value) into arrays ids and values. | |
116 | ||
117 | for ( UInt_t i = n; i > index; --i ) | |
118 | { | |
119 | ids[i] = ids[i-1]; | |
120 | values[i] = values[i-1]; | |
121 | } | |
122 | ids[index] = key; | |
123 | values[index] = value; | |
124 | } | |
125 | ||
126 | Bool_t SetValue(UInt_t n, UInt_t* ids, Float_t* values, UInt_t key, Float_t value) | |
127 | { | |
128 | /// Set the value for a given key | |
129 | Long64_t index = TMath::BinarySearch(n,ids, key); | |
130 | ||
131 | Bool_t alreadyThere = ( ( index >= 0 ) && ( ids[index] == key ) ); | |
132 | ||
133 | if ( alreadyThere ) | |
134 | { | |
135 | // replacement | |
136 | values[index] = value; | |
137 | return kFALSE; | |
138 | } | |
139 | Insert(n,ids,values,index+1,key,value); | |
140 | return kTRUE; | |
141 | } | |
142 | ||
143 | void Copy(UInt_t n, UInt_t* src, UInt_t*& dest) | |
144 | { | |
145 | /// Copy src into dest | |
146 | delete[] dest; | |
62b6f26d | 147 | dest = 0; |
148 | if ( src && n ) | |
149 | { | |
150 | dest = new UInt_t[n]; | |
c6496ae2 | 151 | memcpy(dest,src,n*sizeof(UInt_t)); |
62b6f26d | 152 | } |
fe783497 | 153 | } |
154 | ||
155 | void Copy(UInt_t n, Float_t* src, Float_t*& dest) | |
156 | { | |
157 | /// Copy src into dest | |
158 | delete[] dest; | |
62b6f26d | 159 | dest = 0; |
160 | if ( src && n ) | |
161 | { | |
162 | dest = new Float_t[n]; | |
c6496ae2 | 163 | memcpy(dest,src,n*sizeof(Float_t)); |
62b6f26d | 164 | } |
fe783497 | 165 | } |
166 | ||
167 | } | |
168 | ||
169 | //_____________________________________________________________________________ | |
170 | AliMUONRejectList::AliMUONRejectList() | |
171 | : TObject(), | |
172 | fIsBinary(kTRUE), | |
173 | fMaxNofDEs(156), // not nice to put a constant here, but that way this object does not need the mapping at creation time... | |
174 | fMaxNofBPs(888), // same remark as above | |
175 | fMaxNofManus(16828), // same as above... | |
176 | fNofDEs(), | |
177 | fNofBPs(), | |
178 | fNofManus(), | |
179 | fDEIds(new UInt_t[fMaxNofDEs]), | |
180 | fDEProbas(new Float_t[fMaxNofDEs]), | |
181 | fBPIds(new UInt_t[fMaxNofBPs]), | |
182 | fBPProbas(new Float_t[fMaxNofBPs]), | |
183 | fManuIds(new UInt_t[fMaxNofManus]), | |
184 | fManuProbas(new Float_t[fMaxNofManus]), | |
185 | fChannels(new AliMUON2DMap(kTRUE)) | |
186 | { | |
187 | /// normal ctor | |
188 | memset(fDEIds,0,fMaxNofDEs*sizeof(UInt_t)); | |
74343395 | 189 | memset(fDEProbas,0,fMaxNofDEs*sizeof(Float_t)); |
fe783497 | 190 | memset(fBPIds,0,fMaxNofBPs*sizeof(UInt_t)); |
74343395 | 191 | memset(fBPProbas,0,fMaxNofBPs*sizeof(Float_t)); |
fe783497 | 192 | memset(fManuIds,0,fMaxNofManus*sizeof(UInt_t)); |
74343395 | 193 | memset(fManuProbas,0,fMaxNofManus*sizeof(Float_t)); |
fe783497 | 194 | } |
195 | ||
196 | //_____________________________________________________________________________ | |
197 | AliMUONRejectList::AliMUONRejectList(TRootIOCtor* /*ioCtor*/) | |
198 | : TObject(), | |
199 | fIsBinary(kTRUE), | |
200 | fMaxNofDEs(), | |
201 | fMaxNofBPs(), | |
202 | fMaxNofManus(), | |
203 | fNofDEs(), | |
204 | fNofBPs(), | |
205 | fNofManus(0), | |
206 | fDEIds(0x0), | |
207 | fDEProbas(0x0), | |
208 | fBPIds(0x0), | |
209 | fBPProbas(0x0), | |
210 | fManuIds(0x0), | |
211 | fManuProbas(0x0), | |
212 | fChannels(0x0) | |
213 | { | |
214 | /// ctor from root i/o | |
215 | } | |
216 | ||
217 | //_____________________________________________________________________________ | |
218 | AliMUONRejectList::AliMUONRejectList(const AliMUONRejectList& rl) | |
219 | : TObject(rl), | |
c6496ae2 | 220 | fIsBinary(rl.fIsBinary), |
221 | fMaxNofDEs(rl.fMaxNofDEs), | |
222 | fMaxNofBPs(rl.fMaxNofBPs), | |
223 | fMaxNofManus(rl.fMaxNofManus), | |
224 | fNofDEs(rl.fNofDEs), | |
225 | fNofBPs(rl.fNofBPs), | |
226 | fNofManus(rl.fNofManus), | |
fe783497 | 227 | fDEIds(0x0), |
228 | fDEProbas(0x0), | |
229 | fBPIds(0x0), | |
230 | fBPProbas(0x0), | |
231 | fManuIds(0x0), | |
232 | fManuProbas(0x0), | |
233 | fChannels(0x0) | |
234 | { | |
235 | /// Copy ctor | |
c6496ae2 | 236 | |
237 | ::Copy(rl.fMaxNofDEs,rl.fDEIds,fDEIds); | |
238 | ::Copy(rl.fMaxNofDEs,rl.fDEProbas,fDEProbas); | |
239 | ::Copy(rl.fMaxNofBPs,rl.fBPIds,fBPIds); | |
240 | ::Copy(rl.fMaxNofBPs,rl.fBPProbas,fBPProbas); | |
241 | ::Copy(rl.fMaxNofManus,rl.fManuIds,fManuIds); | |
242 | ::Copy(rl.fMaxNofManus,rl.fManuProbas,fManuProbas); | |
243 | ||
244 | if ( rl.fChannels ) | |
245 | { | |
246 | fChannels = static_cast<AliMUONVStore*>(rl.fChannels->Clone()); | |
247 | } | |
fe783497 | 248 | } |
249 | ||
250 | //_____________________________________________________________________________ | |
251 | AliMUONRejectList& AliMUONRejectList::operator=(const AliMUONRejectList& rl) | |
252 | { | |
253 | /// assignement operator | |
6350d0c0 | 254 | if ( this != &rl ) |
255 | { | |
c6496ae2 | 256 | static_cast<TObject&>(*this)=rl; |
257 | ||
258 | fIsBinary = rl.fIsBinary; | |
259 | fMaxNofDEs = rl.fMaxNofDEs; | |
260 | fMaxNofBPs = rl.fMaxNofBPs; | |
261 | fMaxNofManus = rl.fMaxNofManus; | |
262 | fNofDEs = rl.fNofDEs; | |
263 | fNofBPs = rl.fNofBPs; | |
264 | fNofManus = rl.fNofManus; | |
265 | ||
266 | ::Copy(rl.fMaxNofDEs,rl.fDEIds,fDEIds); | |
267 | ::Copy(rl.fMaxNofDEs,rl.fDEProbas,fDEProbas); | |
268 | ::Copy(rl.fMaxNofBPs,rl.fBPIds,fBPIds); | |
269 | ::Copy(rl.fMaxNofBPs,rl.fBPProbas,fBPProbas); | |
270 | ::Copy(rl.fMaxNofManus,rl.fManuIds,fManuIds); | |
271 | ::Copy(rl.fMaxNofManus,rl.fManuProbas,fManuProbas); | |
272 | ||
273 | delete fChannels; | |
274 | fChannels = 0x0; | |
275 | ||
276 | if ( rl.fChannels ) | |
277 | { | |
278 | fChannels = static_cast<AliMUONVStore*>(rl.fChannels->Clone()); | |
279 | } | |
280 | ||
6350d0c0 | 281 | } |
fe783497 | 282 | return *this; |
283 | } | |
284 | ||
fe783497 | 285 | //_____________________________________________________________________________ |
286 | AliMUONRejectList::~AliMUONRejectList() | |
287 | { | |
288 | /// dtor | |
289 | delete fChannels; | |
290 | delete[] fDEIds; | |
291 | delete[] fDEProbas; | |
292 | delete[] fBPIds; | |
293 | delete[] fBPProbas; | |
294 | delete[] fManuIds; | |
295 | delete[] fManuProbas; | |
296 | } | |
297 | ||
298 | //_____________________________________________________________________________ | |
299 | Float_t AliMUONRejectList::DetectionElementProbability(Int_t detElemId) const | |
300 | { | |
301 | /// Get the probability to reject a given detection element | |
302 | return ::GetValue(fNofDEs,fDEIds,fDEProbas,AliMUONVCalibParam::BuildUniqueID(detElemId,0)); | |
303 | } | |
304 | ||
305 | //_____________________________________________________________________________ | |
306 | Float_t AliMUONRejectList::BusPatchProbability(Int_t busPatchId) const | |
307 | { | |
308 | /// Get the probability to reject a given bus patch | |
309 | return ::GetValue(fNofBPs,fBPIds,fBPProbas,AliMUONVCalibParam::BuildUniqueID(busPatchId,0)); | |
310 | } | |
311 | ||
312 | //_____________________________________________________________________________ | |
313 | Float_t AliMUONRejectList::ManuProbability(Int_t detElemId, Int_t manuId) const | |
314 | { | |
315 | /// Get the probability to reject a given manu | |
316 | return ::GetValue(fNofManus,fManuIds,fManuProbas,AliMUONVCalibParam::BuildUniqueID(detElemId,manuId)); | |
317 | } | |
318 | ||
319 | //_____________________________________________________________________________ | |
320 | Float_t AliMUONRejectList::ChannelProbability(Int_t detElemId, Int_t manuId, Int_t manuChannel) const | |
321 | { | |
322 | /// Get the probability to reject a given channel | |
323 | AliMUONVCalibParam* param = static_cast<AliMUONVCalibParam*>(fChannels->FindObject(detElemId,manuId)); | |
324 | if (!param) return 0.0; | |
325 | return param->ValueAsFloat(manuChannel); | |
326 | } | |
327 | ||
328 | //_____________________________________________________________________________ | |
329 | void AliMUONRejectList::SetDetectionElementProbability(Int_t detElemId, Float_t proba) | |
330 | { | |
331 | /// Set the probability to reject a given detection element | |
332 | if ( ::SetValue(fNofDEs,fDEIds,fDEProbas,AliMUONVCalibParam::BuildUniqueID(detElemId,0),proba) ) | |
333 | { | |
334 | ++fNofDEs; | |
335 | } | |
336 | ||
337 | ZeroOrOne(proba); | |
338 | } | |
339 | ||
340 | //_____________________________________________________________________________ | |
341 | void AliMUONRejectList::ZeroOrOne(Float_t proba) | |
342 | { | |
343 | /// If proba is anything else than 0 or 1, we set fIsBinary to kFALSe | |
344 | ||
345 | Bool_t zeroorone = ( proba == 0.0 || proba == 1.0 ); | |
346 | if (!zeroorone) fIsBinary = kFALSE; | |
347 | } | |
348 | ||
349 | //_____________________________________________________________________________ | |
350 | void AliMUONRejectList::SetBusPatchProbability(Int_t busPatchId, Float_t proba) | |
351 | { | |
352 | /// Set the probability to reject a given bus patch | |
353 | if ( ::SetValue(fNofBPs,fBPIds,fBPProbas,AliMUONVCalibParam::BuildUniqueID(busPatchId,0),proba) ) | |
354 | { | |
355 | ++fNofBPs; | |
356 | } | |
357 | ZeroOrOne(proba); | |
358 | } | |
359 | ||
360 | //_____________________________________________________________________________ | |
361 | void AliMUONRejectList::SetManuProbability(Int_t detElemId, Int_t manuId, Float_t proba) | |
362 | { | |
363 | /// Set the probability to reject a given manu | |
364 | if ( ::SetValue(fNofManus,fManuIds,fManuProbas,AliMUONVCalibParam::BuildUniqueID(detElemId,manuId),proba) ) | |
365 | { | |
366 | ++fNofManus; | |
367 | } | |
368 | ZeroOrOne(proba); | |
369 | } | |
370 | ||
371 | //_____________________________________________________________________________ | |
372 | void AliMUONRejectList::SetChannelProbability(Int_t detElemId, Int_t manuId, Int_t manuChannel, Float_t proba) | |
373 | { | |
374 | /// Set the probability to reject a given channel | |
375 | AliMUONVCalibParam* param = static_cast<AliMUONVCalibParam*>(fChannels->FindObject(detElemId,manuId)); | |
376 | if (!param) | |
377 | { | |
378 | param = new AliMUONCalibParamNF(1,AliMpConstants::ManuNofChannels(),detElemId,manuId,0.0); | |
379 | fChannels->Add(param); | |
380 | } | |
381 | param->SetValueAsFloat(manuChannel,0,proba); | |
382 | ZeroOrOne(proba); | |
383 | } | |
384 | ||
385 | //_____________________________________________________________________________ | |
386 | void | |
387 | AliMUONRejectList::Print(Option_t* opt) const | |
388 | { | |
389 | /// Printout | |
390 | ||
391 | TString sopt(opt); | |
392 | sopt.ToUpper(); | |
393 | Bool_t debug(kFALSE); | |
394 | ||
395 | if ( sopt.Contains("DEBUG") ) debug=kTRUE; | |
396 | ||
397 | cout << Form("We have probabilities for %d detection element(s), %d bus patch(es), %d manu(s)", | |
398 | fNofDEs,fNofBPs,fNofManus) << endl; | |
399 | ||
400 | ::Dump("DE %04d",fNofDEs,fDEIds,fDEProbas,debug); | |
401 | ::Dump("BusPatch %04d",fNofBPs,fBPIds,fBPProbas,debug); | |
402 | ::Dump("DE %04d MANU %4d",fNofManus,fManuIds,fManuProbas,debug); | |
403 | } |